fkie_cve-2021-33485
Vulnerability from fkie_nvd
Published
2021-08-03 16:15
Modified
2024-11-21 06:08
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.
References
cve@mitre.orghttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14805&token=f0b86f99bb302ddd4aadec483aed5f5d3fddbf1a&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14805&token=f0b86f99bb302ddd4aadec483aed5f5d3fddbf1a&download=Vendor Advisory
Impacted products
Vendor Product Version
codesys control *
codesys control *
codesys control *
codesys control *
codesys control *
codesys control *
codesys control *
codesys control *
codesys control *
codesys control_rte *
codesys control_rte *
codesys control_runtime_system_toolkit *
codesys control_win_sl *
codesys embedded_target_visu_toolkit *
codesys hmi *
codesys remote_target_visu_toolkit *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:beaglebone_sl:*:*",
              "matchCriteriaId": "57DD6E2E-9B12-4C30-9CCF-26C5EFCFC0EA",
              "versionEndExcluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:empc-a\\/imx6_sl:*:*",
              "matchCriteriaId": "79E8DFCC-74F7-4B0D-A476-D13CBB32EDEF",
              "versionEndExcluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:iot2000_sl:*:*",
              "matchCriteriaId": "58160302-830A-463B-AE5F-782B01893F40",
              "versionEndExcluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:linux_sl:*:*",
              "matchCriteriaId": "2E740918-B35E-4583-8580-046A7C7F3113",
              "versionEndIncluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:pfc100_sl:*:*",
              "matchCriteriaId": "F00E63D5-8CA2-4082-B522-4B0C51772A4C",
              "versionEndExcluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:pfc200_sl:*:*",
              "matchCriteriaId": "6890F3F3-6DF2-4D0C-A431-B3705900E1EB",
              "versionEndExcluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:plcnext_sl:*:*",
              "matchCriteriaId": "7D6CA947-A0F3-4F45-804B-BAD4BD24CBC4",
              "versionEndExcluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:raspberry_pi_sl:*:*",
              "matchCriteriaId": "1545D5A9-739E-4C36-933A-B87A3D593A22",
              "versionEndExcluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control:*:*:*:*:*:wago_touch_panels_600_sl:*:*",
              "matchCriteriaId": "7D0A2D1F-F297-4D5D-8FB1-1C80297E91A1",
              "versionEndExcluding": "4.2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control_rte:*:*:*:*:*:-:*:*",
              "matchCriteriaId": "102C898A-8CA9-4C6E-AAAD-ED947F6DCEA2",
              "versionEndExcluding": "3.5.17.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control_rte:*:*:*:*:*:beckhoff_cx:*:*",
              "matchCriteriaId": "C629084B-E59E-4FA4-A866-7F2FE8C6D26B",
              "versionEndExcluding": "3.5.17.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "48B1957E-472D-4A21-A8FC-DF2AF0C118F5",
              "versionEndExcluding": "3.5.17.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control_win_sl:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FBCFD26C-0262-4D2B-99CA-E7EA0E6B75E3",
              "versionEndExcluding": "3.5.17.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:embedded_target_visu_toolkit:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B640C5A9-8241-4191-87F6-E31D6902702E",
              "versionEndExcluding": "3.5.17.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:hmi:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9116B38E-7B7C-48DB-B742-A8741EB63892",
              "versionEndExcluding": "3.5.17.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:remote_target_visu_toolkit:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C86F931B-F172-4B00-B484-48048756655F",
              "versionEndExcluding": "3.5.17.10",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow."
    },
    {
      "lang": "es",
      "value": "CODESYS Control Runtime system versiones anteriores a 3.5.17.10, presenta un Desbordamiento de Buffer en la regi\u00f3n Heap de la memoria"
    }
  ],
  "id": "CVE-2021-33485",
  "lastModified": "2024-11-21T06:08:55.267",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-08-03T16:15:08.583",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14805\u0026token=f0b86f99bb302ddd4aadec483aed5f5d3fddbf1a\u0026download="
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14805\u0026token=f0b86f99bb302ddd4aadec483aed5f5d3fddbf1a\u0026download="
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.